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公开(公告)号：US11331248B2
公开(公告)日：2022-05-17
申请号：US16480070
申请日：2018-01-29
申请人： ALPHINITY USA, INC.
发明人： Michael C. Gagne
IPC分类号： C12M1/00 , A61J1/10 , B01F7/02 , B01F7/06 , B01F7/22 , B01F15/00 , B01F15/02 , C12M3/00 , C12M1/06 , F04D1/00 , F04D29/40 , A61J1/14 , F04B43/06
摘要： A bioprocess vessel includes a flexible bag or substantially rigid container that defines an interior volume and having a bottom surface, the bottom surface being open or containing an aperture therein for the passage of fluid. A pump is secured to the bottom surface of the flexible bag or substantially rigid container. In some embodiments is secured directly to the flexible bag or substantially rigid container. In other embodiments, the pump is secured indirectly the flexible bag or substantially rigid container using, for example, a port that extends through the aperture on the bottom surface. The port or flanged surface may also be integrated into the pump, which is secured to the vessel. An optional mixing adaptor may be provided inside the interior volume of the flexible bag or substantially rigid container and at least partially covers the inlet that leads to the pump.
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公开(公告)号：US20220016586A1
公开(公告)日：2022-01-20
申请号：US17272604
申请日：2020-04-29
发明人： Marcus HÖFKEN , Thomas HAGSPIEL
摘要： The invention relates to a propeller, which is intended to be fastened to a shaft in a clamping manner, the shaft having a driver profile extending in the axial direction, wherein: the propeller is formed from multiple elements, each element (A, B, C, D) having a hub portion (1) with a counter profile (2) corresponding to the driver profile; a first connection portion (3) and a propeller blade (4) extending from the first connection portion (3) are formed on one side of the hub portion (1), and a second connection portion (5) is formed on the opposite other side of the hub portion (1); the first connection portion (3) is designed to bear interlockingly against a further second connection portion (5) of an adjacent further element (A, B, C, D); and, when the elements (A, B, C, D) are connected such that their connection portions (3, 5) bear against one another, the hub portions (1) of all the elements (A, B, C, D) complement one another to form a hub surrounding the shaft in an interlocking manner.
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公开(公告)号：US10800690B2
公开(公告)日：2020-10-13
申请号：US15715158
申请日：2017-09-26
申请人： Wilmac, Inc.
IPC分类号： C02F9/00 , B01F7/06 , B01D21/24 , B01D21/28 , B01F3/12 , B01F7/00 , B01F13/10 , C02F1/38 , C02F11/121 , B01D21/01 , B01D21/26 , C02F1/34 , C02F1/52 , C02F1/56 , C02F103/10
摘要： A system and process for removing solids from raw, untreated liquid that combines mechanical techniques, such as via shakers, hydrocyclones author centrifuges, with an additive technique for removal of smaller solids. The additive is selected according to the application. In drilling mud applications, preferred additive embodiments are polyaluminum chloride or polyacrylamide flocculants. Preferably, liquid additive precursors are pre-mixed separately and are then blended before injection into the solids removal process. Some embodiments provide an externally-actuated rack and pinion mud screen lock for simplified screen lockdown on shakers. Some embodiments provide a separate preliminary processing and feed system for pretreatment of the raw, untreated liquid.
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公开(公告)号：US20200238231A1
公开(公告)日：2020-07-30
申请号：US16750209
申请日：2020-01-23
发明人： Wolfgang LAST , Dennis BIRD
摘要： A stirrer device, especially for the mixing of a fluid with at least one other fluid, includes at least one fluid dispersing unit able to turn about an axis of rotation, having at least one exit opening for at least one fluid discharge, and the stirrer device has at least one optimization unit, which in at least one operating state increases at least a differential pressure at the exit opening.
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公开(公告)号：US20200156018A1
公开(公告)日：2020-05-21
申请号：US16615377
申请日：2018-04-24
发明人： Tsuyoshi KIRIISHI
摘要： A fine bubble generating method and apparatus capable of generating fine bubbles having nano-order diameters including a storage tank for storing liquid, a liquid feeding unit for suctioning and feeding the liquid stored in storage tank, a bubble supply unit for supplying bubbles into the liquid which is being fed by liquid feeding unit, and a storage tank for storing the liquid into which bubbles have been supplied by bubble supply unit. Pure water is introduced into storage tank, a liquid feeding pump of the liquid feeding unit is actuated, and air is discharged from a gas discharge head of type A in a bubble supply portion while pure water in storage tank is fed to the bubble supply portion, whereby bubbles are supplied into the pure water passing through bubble supply portion in a turbulent state, and the pure water containing bubbles is fed into storage tank and stored.
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公开(公告)号：US20190153492A1
公开(公告)日：2019-05-23
申请号：US16210245
申请日：2018-12-05
申请人： Xyleco, Inc.
IPC分类号： C12P19/02 , B01F3/04 , C12M1/00 , C12M1/34 , B01F7/06 , B01F7/00 , B01F5/10 , B01F5/02 , C12M1/02 , C12M1/40 , C13K1/02 , C12P19/14 , C12P7/10 , C12M1/36
摘要： Biomass feedstocks (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful products, such as fuels. For example, systems are described that can convert feedstock materials to a sugar solution, which can then be fermented to produce ethanol. Biomass feedstock is saccharified in a vessel by operation of a jet mixer, the vessel also containing a fluid medium and a saccharifying agent.
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公开(公告)号：US09957800B2
公开(公告)日：2018-05-01
申请号：US14389788
申请日：2013-03-20
发明人： Marcus Hoefken , Thomas Hagspiel
CPC分类号： F01D5/12 , B01F7/00733 , B01F7/06 , C02F1/00 , C02F3/1284 , C02F2001/007 , Y02W10/15
摘要： The invention relates to a horizontal agitator for producing a flow in a clarifier, a submersible motor (1) and a propeller (3) drivingly connected thereto forming an assembly unit (M), wherein a receiving portion (A) for removably attaching the assembly unit (M) is provided and can be supported on the bottom (Bo) of the clarifier, and wherein a guide for guiding the assembly unit (M) along a substantially vertical movement path between a surfacing position above a maximum nominal sewage level (N) defined for the clarifier and the receiving portion (A) is provided. In order to improve the efficiency of the horizontal agitator and to reduce complexity of manufacture, the guide is formed by at least one first cable (S) extending between the surfacing position and the receiving portion (A).
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公开(公告)号：US20170252709A1
公开(公告)日：2017-09-07
申请号：US15433383
申请日：2017-02-15
申请人： Sulzer Management AG
CPC分类号： B01F7/00341 , B01F7/001 , B01F7/00366 , B01F7/06 , B01F15/00006 , B01F2215/0078 , B01F2215/0431
摘要： A vane for an impeller of an agitator for mixing or agitating a process fluid includes a socket for mounting the vane to an impeller and a blade for mixing or agitating the process fluid, the blade being connected to the socket, the blade having a leading edge, a trailing edge, and a blade tip extending from the leading edge to the trailing edge at the end of the blade facing away from the socket, and the blade having a height and a width. The height is the maximum distance of the blade tip from the socket and the width is the distance of the leading edge from the trailing edge. The blade has a maximum width that is at least 55 percent.
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公开(公告)号：US08454223B2
公开(公告)日：2013-06-04
申请号：US13249307
申请日：2011-09-30
CPC分类号： A47J43/0705 , A47J43/0755 , A47J2043/04427 , Y10S366/601
摘要： A blender arm includes a body equipped at one end with a connection for a power unit. The blender arm further includes a rotary shaft having a tool at the end opposite to the connection end. A peripheral protection is provided around the tool. The rotary shaft with the tool is attached movably in axial direction to the body so that the tool may be positioned in a retracted position for operation or a protracted position for cleaning, without having to touch the tool with the hands. The blender arm may further include a resilient element, functionally connected to the tubular body and the rotary shaft, for moving the rotary shaft between the protracted and retracted positions. When the rotary shaft is releases, the tool automatically returns to the retracted position.
摘要翻译： 搅拌臂包括一端配备有用于动力单元的连接的主体。 搅拌臂还包括在与连接端相对的端部处具有工具的旋转轴。 在工具周围提供外围保护。 具有工具的旋转轴在轴向方向上可移动地附接到主体，使得工具可以定位在用于操作的缩回位置或用于清洁的延长位置，而不必用手接触工具。 搅拌臂还可包括弹性元件，功能上连接到管状体和旋转轴，用于在延伸和缩回位置之间移动旋转轴。 当旋转轴松开时，工具自动回到缩回位置。
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公开(公告)号：US08277115B2
公开(公告)日：2012-10-02
申请号：US12820785
申请日：2010-06-22
申请人： Thomas Pensler , Juergen Geinitz
发明人： Thomas Pensler , Juergen Geinitz
IPC分类号： B01F7/06
CPC分类号： B01F7/00741
摘要： A guiding device for submersible motor agitators having a guiding tube and a sliding carriage for carrying a submersible motor agitator. The guiding tube is held in a pivotable lower mount and in an upper mount composed of a bracket and an adjusting lug, and the angular position of the guiding tube can be adjusted via the adjusting lug. The sliding carriage, the adjustment lug and any optional connecting lug are dimensioned in such a way that the sliding carriage carrying the submersible motor agitator can be removed from the guiding tube without disassembling the guiding device.
摘要翻译： 一种潜水电机搅拌器的引导装置，具有导向管和用于承载潜水马达搅拌器的滑动滑架。 引导管保持在可枢转的下安装件中，并且在由支架和调节凸耳组成的上安装件中，并且可以经由调节凸耳来调节引导管的角位置。 滑动滑架，调节凸耳和任何可选的连接凸耳的尺寸使得承载潜水电动机搅拌器的滑动滑架可以在不拆卸引导装置的情况下从导向管中移除。
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